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<dc:title xml:lang="pl"><![CDATA[Ultra regular covering space and its automorphism group]]></dc:title>
<dc:creator><![CDATA[Han, Sang-Eon]]></dc:creator>
<dc:subject xml:lang="pl"><![CDATA[digital image]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[digital isomorphism]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[(ultra) regular covering space]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[digital covering space]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[simply k-connected]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[Deck?s discrete transformation group]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[compatible adjacency]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[digital wedge]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[automorphism group]]></dc:subject>
<dc:description xml:lang="pl"><![CDATA[In order to classify digital spaces in terms of digital-homotopic theoretical tools, a recent paper by Han (2006b) (see also the works of Boxer and Karaca (2008) as well as Han (2007b)) established the notion of regular covering space from the viewpoint of digital covering theory and studied an automorphism group (or Deck?s discrete transformation group) of a digital covering]]></dc:description>
<dc:description xml:lang="pl"><![CDATA[By using these tools, we can calculate digital fundamental groups of some digital spaces and classify digital covering spaces satisfying a radius 2 local isomorphism (Boxer and Karaca, 2008; Han, 2006b; 2008b; 2008d; 2009b). However, for a digital covering which does not satisfy a radius 2 local isomorphism, the study of a digital fundamental group of a digital space and its automorphism group remains open]]></dc:description>
<dc:description xml:lang="pl"><![CDATA[In order to examine this problem, the present paper establishes the notion of an ultra regular covering space, studies its various properties and calculates an automorphism group of the ultra regular covering space. In particular, the paper develops the notion of compatible adjacency of a digital wedge. By comparing an ultra regular covering space with a regular covering space, we can propose strong merits of the former.]]></dc:description>
<dc:publisher><![CDATA[Zielona Góra: Uniwersytet Zielonogórski]]></dc:publisher>
<dc:contributor><![CDATA[Korbicz, Józef (1951- ) - red.]]></dc:contributor>
<dc:contributor><![CDATA[Uciński, Dariusz - red.]]></dc:contributor>
<dc:date><![CDATA[2010]]></dc:date>
<dc:type xml:lang="pl"><![CDATA[artykuł]]></dc:type>
<dc:identifier><![CDATA[http://www.zbc.uz.zgora.pl/repozytorium/Content/46886/AMCS_2010_20_4_8.pdf]]></dc:identifier>
<dc:identifier><![CDATA[https://zbc.uz.zgora.pl/repozytorium/dlibra/publication/54982/edition/46886/content]]></dc:identifier>
<dc:identifier><![CDATA[oai:zbc.uz.zgora.pl:46886]]></dc:identifier>
<dc:source xml:lang="pl"><![CDATA[AMCS, Volume 20, Number 4 (2010)]]></dc:source>
<dc:source xml:lang="pl"><![CDATA[https://www.amcs.uz.zgora.pl/?action=paper&paper=523]]></dc:source>
<dc:language><![CDATA[eng]]></dc:language>
<dc:relation><![CDATA[oai:zbc.uz.zgora.pl:publication:54982]]></dc:relation>
<dc:rights xml:lang="pl"><![CDATA[Biblioteka Uniwersytetu Zielonogórskiego]]></dc:rights>
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